DF Block 5 Review

MultiplicationModels

100

Draw a model to represent the expression. Write the answer in simplest form. 

1/4xx1/2

1/8

200

Draw a model to represent the expression. Write the answer in simplest form. 

1/2xx2/5

1/5

300

Draw a model to represent the expression. Write the answer in simplest form. 

2/3xx1/4

1/6

400

Write a multiplication equation to match the model. 

3/4xx1/2=3/8

500

Write a multiplication equation to match the model.

2/3xx3/4=6/12=1/2

MultiplyingFractions

100

2/3xx3/8

1/4

200

5/6xx2/3

5/9

300

3/8xx2/9

1/12

400

9/16xx8/27

1/6

500

15/21xx14/25

6/15

DividingFractions

100

4/5-:1/5

4

200

4/5 -:3/10

2 2/3

300

5/7-:1/6

4 2/7

400

9/10-:3/8

2 2/5

500

4/9-:12/21

7/9

×÷ Mixed Numbers

100

4 2/3xx3/4

3 1/2

200

3 1/3xx1 2/3

5 5/9

300

2 4/7 -: 3

6/7

400

5 1/4 -: 2 1/2

2 1/10

500

2 1/8 -: 1/3

6 3/8

Story Problems

100

Izaya washed 1/3 of the cars at a car wash. Todd washed 3/8 as many cars as Izaya washed. What fraction of the total number of cars did Todd wash?

1/8 

of the cars

200

Cindy bought  1/3 yard of fabric. She only needs  2/3  of this fabric. What fraction of a yard will she use?

2/9

yard

300

Nadine ate  1/4  of a chicken basket. Suzanne ate  1/3  of the amount that Nadine ate. What fraction of the chicken basket did Suzanne eat?

1/12

of the basket of chicken

400

Jordyn has  7/8 liter of water. She has bottles that each hold  1/2 liter of water. How many bottles can she fill?

1 3/4

500

Evie drives  2/3 mile to work each day. She sees students waiting at bus stops every  1/6 of a mile. How many times does she pass students waiting at bus stops on one trip to work?

4